Description
The Custom Field Suite plugin for WordPress is vulnerable to SQL Injection via the the 'Term' custom field in all versions up to, and including, 2.6.7 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
References (4)
Core 4
Scores
CVSS v3
8.8
EPSS
0.0051
EPSS Percentile
39.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-89
Status
published
Products (2)
custom_field_suite_project/custom_field_suite
< 2.6.7
mgibbs189/Custom Field Suite
< 2.6.7
Published
Jun 20, 2024
Tracked Since
Feb 18, 2026